Nektar Therapeutics (NKTR)
NASDAQ: NKTR · Real-Time Price · USD
55.14
-3.62 (-6.16%)
At close: Sep 19, 2025, 4:00 PM EDT
55.08
-0.06 (-0.11%)
After-hours: Sep 19, 2025, 7:50 PM EDT
Nektar Therapeutics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 19, 2025 | 58.76 | 59.58 | 55.05 | 55.14 | 55.14 | -6.16% | 1,846,717 |
| Sep 18, 2025 | 55.61 | 58.81 | 52.13 | 58.76 | 58.76 | 15.06% | 1,876,452 |
| Sep 17, 2025 | 50.32 | 52.75 | 49.87 | 51.07 | 51.07 | 2.37% | 1,356,602 |
| Sep 16, 2025 | 49.01 | 50.34 | 48.14 | 49.89 | 49.89 | 1.80% | 1,499,221 |
| Sep 15, 2025 | 49.00 | 49.75 | 47.60 | 49.01 | 49.01 | 0.68% | 1,091,683 |
| Sep 12, 2025 | 47.89 | 48.84 | 45.79 | 48.68 | 48.68 | 3.14% | 849,712 |
| Sep 11, 2025 | 48.18 | 50.53 | 42.12 | 47.20 | 47.20 | -2.03% | 2,799,418 |
| Sep 10, 2025 | 48.50 | 49.01 | 45.74 | 48.18 | 48.18 | -0.80% | 1,949,517 |
| Sep 9, 2025 | 44.25 | 48.85 | 43.45 | 48.57 | 48.57 | 9.56% | 1,885,060 |
| Sep 8, 2025 | 40.71 | 44.33 | 39.10 | 44.33 | 44.33 | 10.33% | 1,968,905 |
| Sep 5, 2025 | 35.96 | 40.45 | 34.62 | 40.18 | 40.18 | 11.67% | 1,711,627 |
| Sep 4, 2025 | 32.83 | 36.38 | 31.85 | 35.98 | 35.98 | 26.02% | 3,509,253 |
| Sep 3, 2025 | 29.28 | 29.50 | 27.87 | 28.55 | 28.55 | -1.84% | 446,539 |
| Sep 2, 2025 | 29.01 | 30.45 | 28.88 | 29.09 | 29.09 | -2.60% | 437,172 |
| Aug 29, 2025 | 29.53 | 29.92 | 28.61 | 29.86 | 29.86 | 1.77% | 381,886 |
| Aug 28, 2025 | 29.45 | 29.91 | 28.78 | 29.34 | 29.34 | 0.20% | 310,741 |
| Aug 27, 2025 | 28.55 | 29.41 | 28.11 | 29.28 | 29.28 | 1.74% | 405,256 |
| Aug 26, 2025 | 27.28 | 28.79 | 26.66 | 28.78 | 28.78 | 6.04% | 446,349 |
| Aug 25, 2025 | 27.00 | 27.69 | 26.45 | 27.14 | 27.14 | 0.41% | 611,324 |
| Aug 22, 2025 | 28.04 | 29.70 | 26.86 | 27.03 | 27.03 | -3.46% | 1,229,863 |
| Aug 21, 2025 | 26.95 | 28.18 | 26.71 | 28.00 | 28.00 | 3.90% | 816,363 |
| Aug 20, 2025 | 26.43 | 27.15 | 25.34 | 26.95 | 26.95 | 0.86% | 567,002 |
| Aug 19, 2025 | 27.16 | 27.35 | 26.19 | 26.72 | 26.72 | -2.59% | 570,094 |
| Aug 18, 2025 | 27.25 | 28.13 | 26.62 | 27.43 | 27.43 | 0.62% | 660,341 |
| Aug 15, 2025 | 26.80 | 28.22 | 26.34 | 27.26 | 27.26 | 2.14% | 1,205,081 |
| Aug 14, 2025 | 25.25 | 26.74 | 25.01 | 26.69 | 26.69 | 3.77% | 639,420 |
| Aug 13, 2025 | 23.75 | 26.30 | 23.68 | 25.72 | 25.72 | 8.98% | 1,210,040 |
| Aug 12, 2025 | 22.68 | 23.99 | 22.50 | 23.60 | 23.60 | 5.03% | 1,045,642 |
| Aug 11, 2025 | 23.19 | 23.50 | 22.28 | 22.47 | 22.47 | -2.56% | 583,224 |
| Aug 8, 2025 | 22.59 | 23.98 | 22.01 | 23.06 | 23.06 | 6.02% | 914,793 |
| Aug 7, 2025 | 22.47 | 22.66 | 21.60 | 21.75 | 21.75 | -3.12% | 345,121 |
| Aug 6, 2025 | 22.49 | 22.98 | 22.14 | 22.45 | 22.45 | -0.49% | 431,161 |
| Aug 5, 2025 | 23.01 | 23.30 | 22.50 | 22.56 | 22.56 | -3.05% | 304,852 |
| Aug 4, 2025 | 23.21 | 23.55 | 22.42 | 23.27 | 23.27 | 1.35% | 531,607 |
| Aug 1, 2025 | 21.34 | 23.00 | 21.02 | 22.96 | 22.96 | 5.90% | 505,267 |
| Jul 31, 2025 | 21.88 | 22.46 | 21.56 | 21.68 | 21.68 | -1.77% | 368,328 |
| Jul 30, 2025 | 23.02 | 23.19 | 21.87 | 22.07 | 22.07 | -3.67% | 545,193 |
| Jul 29, 2025 | 24.19 | 24.32 | 22.59 | 22.91 | 22.91 | -3.13% | 917,884 |
| Jul 28, 2025 | 25.33 | 25.50 | 23.50 | 23.65 | 23.65 | -5.40% | 641,462 |
| Jul 25, 2025 | 24.55 | 25.15 | 24.00 | 25.00 | 25.00 | 1.71% | 457,449 |
| Jul 24, 2025 | 25.23 | 25.99 | 24.30 | 24.58 | 24.58 | -1.68% | 745,545 |
| Jul 23, 2025 | 24.90 | 26.35 | 24.53 | 25.00 | 25.00 | 2.12% | 904,711 |
| Jul 22, 2025 | 24.64 | 25.59 | 23.56 | 24.48 | 24.48 | -1.25% | 580,114 |
| Jul 21, 2025 | 24.98 | 25.65 | 24.31 | 24.79 | 24.79 | -0.60% | 598,004 |
| Jul 18, 2025 | 26.62 | 27.72 | 24.51 | 24.94 | 24.94 | -6.49% | 1,102,308 |
| Jul 17, 2025 | 24.14 | 26.89 | 23.45 | 26.67 | 26.67 | 10.48% | 1,311,282 |
| Jul 16, 2025 | 24.01 | 24.64 | 23.06 | 24.14 | 24.14 | 1.43% | 958,536 |
| Jul 15, 2025 | 24.52 | 24.73 | 23.06 | 23.80 | 23.80 | -2.50% | 1,157,653 |
| Jul 14, 2025 | 24.61 | 25.15 | 23.66 | 24.41 | 24.41 | -2.40% | 743,727 |
| Jul 11, 2025 | 24.82 | 26.29 | 23.86 | 25.01 | 25.01 | -0.36% | 1,207,592 |